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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [config/] [vms/] [vms-ld.c] - Rev 748
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/* VMS linker wrapper. Copyright (C) 2011 Free Software Foundation, Inc. Contributed by AdaCore This file is part of GCC. GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GCC; see the file COPYING3. If not see <http://www.gnu.org/licenses/>. */ /* This program is a wrapper around the VMS linker. It translates Unix style command line options into corresponding VMS style qualifiers and then spawns the VMS linker. It is possible to build this program on UNIX but only for the purpose of checking for errors. */ #include <stdlib.h> #include <string.h> #include <unistd.h> #include <stdio.h> #include "libiberty.h" #include <safe-ctype.h> #include <sys/stat.h> /* Macro for logicals. */ #define LNM__STRING 2 #define LNM_C_NAMLENGTH 255 #define PSL_C_SUPER 2 #define PSL_C_USER 3 /* Local variable declarations. */ static int ld_nocall_debug = 0; static int ld_mkthreads = 0; static int ld_upcalls = 0; /* verbose = 1 if -v passed. */ static int verbose = 0; /* save_temps = 1 if -save-temps passed. */ static int save_temps = 0; /* By default don't generate executable file if there are errors in the link. Override with --noinhibit-exec. */ static int inhibit_exec = 1; /* debug = 1 if -g passed. */ static int debug = 0; /* By default prefer to link with static libraries. */ static int staticp = 1; /* By default generate an executable, not a shareable image library. Override with -shared. */ static int share = 0; /* Linker command line. */ static int link_cmd_maxlen = 0; static char *link_cmd = 0; static int link_cmd_len = 0; /* Keep track of filenames. */ static char *sharebasename; static const char *exefullfilename; static const char *exefilename; /* Search dir list passed on command line (with -L). */ static const char **search_dirs; static int search_dirs_len; /* Local function declarations. */ static void addarg (const char *); static int is_regular_file (char *); static char *to_host_file_spec (char *); static char *locate_lib (char *); static const char *expand_lib (char *); static void preprocess_args (int, char **); static void process_args (int, char **); static void maybe_set_link_compat (void); static int set_exe (const char *); #ifdef VMS static int translate_unix (char *, int); #endif /* Append STR to the command line to invoke the linker. Expand the line as necessary to accommodate. */ static void addarg (const char *str) { int l = strlen (str); /* Extend the line. */ if (link_cmd_len + l >= link_cmd_maxlen) { link_cmd_maxlen = link_cmd_len + l + 1024; link_cmd = XRESIZEVEC (char, link_cmd, link_cmd_maxlen); } memcpy (link_cmd + link_cmd_len, str, l); link_cmd_len += l; } /* Check to see if NAME is a regular file, i.e. not a directory. */ static int is_regular_file (char *name) { int ret; struct stat statbuf; ret = stat (name, &statbuf); return !ret && S_ISREG (statbuf.st_mode); } #ifdef VMS static char new_host_filespec [255]; static char filename_buff [256]; /* Action routine called by decc$to_vms. NAME is a file name or directory name. TYPE is unused. */ static int translate_unix (char *name, int type ATTRIBUTE_UNUSED) { strcpy (filename_buff, name); return 0; } #endif /* Translate a Unix syntax file specification FILESPEC into VMS syntax. If indicators of VMS syntax found, return input string. Return a pointer to a static buffer. */ static char * to_host_file_spec (char *filespec) { #ifdef VMS if (strchr (filespec, ']') || strchr (filespec, ':')) { /* Looks like a VMS path. */ return filespec; } else { strcpy (filename_buff, filespec); decc$to_vms (filespec, translate_unix, 1, 1); strcpy (new_host_filespec, filename_buff); return new_host_filespec; } #else return filespec; #endif } /* Locate library LIB_NAME on the library path. */ static char * locate_lib (char *lib_name) { int lib_len = strlen (lib_name); const char *exts[3]; int i; if (staticp) { /* For static links, look for shareable image libraries last. */ exts[0] = ".a"; exts[1] = ".olb"; exts[2] = ".exe"; } else { exts[0] = ".exe"; exts[1] = ".a"; exts[2] = ".olb"; } for (i = 0; i < search_dirs_len; i++) { char *buf; int l; int j; l = strlen (search_dirs[i]); buf = (char *)alloca (l + 4 + lib_len + 4 + 1); /* Put PATH/libLIB. */ memcpy (buf, search_dirs[i], l); memcpy (buf + l, "/lib", 4); l += 4; memcpy (buf + l, lib_name, lib_len); l += lib_len; /* Look for files with the extensions. */ for (j = 0; j < 3; j++) { strcpy (buf + l, exts[j]); if (is_regular_file (buf)) return xstrdup (to_host_file_spec (buf)); } } return NULL; } /* Given a library name NAME, i.e. foo, Look for libfoo.lib and then libfoo.a in the set of directories we are allowed to search in. May return NULL if the library can be discarded. */ static const char * expand_lib (char *name) { char *lib_path; /* Discard libc. */ if (strcmp (name, "c") == 0) return NULL; /* Discard libm. No separate library for math functions. */ if (strcmp (name, "m") == 0) return NULL; /* Search on path. */ lib_path = locate_lib (name); if (lib_path) return lib_path; fprintf (stderr, "Couldn't locate library: lib%s.exe, lib%s.a or lib%s.olb\n", name, name, name); exit (EXIT_FAILURE); } /* Preprocess the number of args P_ARGC in ARGV. Look for special flags, etc. that must be handled first. */ static void preprocess_args (int argc, char **argv) { int i; /* Scan for -shared. */ for (i = 1; i < argc; i++) if (strcmp (argv[i], "-shared") == 0) { share = 1; break; } for (i = 1; i < argc; i++) if (strcmp (argv[i], "-o") == 0) { int len; i++; exefilename = lbasename (argv[i]); exefullfilename = xstrdup (to_host_file_spec (argv[i])); if (share) addarg(" /share="); else addarg (" /exe="); addarg (exefullfilename); if (share) { char *ptr; /* Extract the basename. */ ptr = strchr (argv[i], ']'); if (ptr == NULL) ptr = strchr (argv[i], ':'); if (ptr == NULL) ptr = strchr (argv[i], '/'); if (ptr == NULL) sharebasename = xstrdup (argv[i]); else sharebasename = xstrdup (ptr + 1); len = strlen (sharebasename); if (strncasecmp (&sharebasename[len-4], ".exe", 4) == 0) sharebasename[len - 4] = 0; /* Convert to uppercase. */ for (ptr = sharebasename; *ptr; ptr++) *ptr = TOUPPER (*ptr); } } if (exefullfilename == NULL && !share) { exefilename = "a_out.exe"; exefullfilename = "a_out.exe"; addarg (xstrdup (" /exe=a_out.exe")); } } /* Preprocess the number of args ARGC in ARGV. Look for special flags, etc. that must be handled for the VMS linker. */ static void process_args (int argc, char **argv) { int i; for (i = 1; i < argc; i++) { if (strncmp (argv[i], "-L", 2) == 0) { search_dirs = XRESIZEVEC(const char *, search_dirs, search_dirs_len + 1); search_dirs[search_dirs_len++] = &argv[i][2]; } /* -v turns on verbose option here and is passed on to gcc. */ else if (strcmp (argv[i], "-v") == 0) verbose++; else if (strcmp (argv[i], "--version") == 0) { fprintf (stdout, "VMS Linker\n"); exit (EXIT_SUCCESS); } else if (strcmp (argv[i], "--help") == 0) { fprintf (stdout, "VMS Linker\n"); exit (EXIT_SUCCESS); } else if (strcmp (argv[i], "-g0") == 0) addarg ("/notraceback"); else if (strncmp (argv[i], "-g", 2) == 0) { addarg ("/debug"); debug = 1; } else if (strcmp (argv[i], "-static") == 0) staticp = 1; else if (strcmp (argv[i], "-map") == 0) { char *buff, *ptr; buff = (char *) xstrdup (exefullfilename); ptr = strrchr (buff, '.'); if (ptr) *ptr = 0; strcat (buff, ".map"); addarg ("/map="); addarg (buff); addarg (".map"); addarg ("/full"); free (buff); } else if (strcmp (argv[i], "-save-temps") == 0) save_temps = 1; else if (strcmp (argv[i], "--noinhibit-exec") == 0) inhibit_exec = 0; } } #ifdef VMS typedef struct dsc { unsigned short len, mbz; const char *adr; } Descriptor; struct lst { unsigned short buflen, item_code; const void *bufaddr; void *retlenaddr; }; static struct { struct lst items [1]; unsigned int terminator; } item_lst1; static struct { struct lst items [2]; unsigned int terminator; } item_lst2; /* Checks if logical names are defined for setting system library path and linker program to enable compatibility with earlier VMS versions. */ static void maybe_set_link_compat (void) { char lnm_buff [LNM_C_NAMLENGTH]; unsigned int lnm_buff_len; int status; Descriptor tabledsc, linkdsc; tabledsc.adr = "LNM$JOB"; tabledsc.len = strlen (tabledsc.adr); tabledsc.mbz = 0; linkdsc.adr = "GCC_LD_SYS$LIBRARY"; linkdsc.len = strlen (linkdsc.adr); linkdsc.mbz = 0; item_lst1.items[0].buflen = LNM_C_NAMLENGTH; item_lst1.items[0].item_code = LNM__STRING; item_lst1.items[0].bufaddr = lnm_buff; item_lst1.items[0].retlenaddr = &lnm_buff_len; item_lst1.terminator = 0; status = SYS$TRNLNM (0, /* attr */ &tabledsc, /* tabnam */ &linkdsc, /* lognam */ 0, /* acmode */ &item_lst1); /* If GCC_LD_SYS$LIBRARY is defined, redefine SYS$LIBRARY to search the equivalence name first for system libraries, then the default system library directory */ if ((status & 1) == 1) { unsigned char acmode = PSL_C_USER; /* Don't retain after image exit */ const char *syslib = "SYS$SYSROOT:[SYSLIB]"; /* Default SYS$LIBRARY */ /* Only visible to current and child processes */ tabledsc.adr = "LNM$PROCESS"; tabledsc.len = strlen (tabledsc.adr); tabledsc.mbz = 0; linkdsc.adr = "SYS$LIBRARY"; linkdsc.len = strlen (linkdsc.adr); linkdsc.mbz = 0; item_lst2.items[0].buflen = lnm_buff_len; item_lst2.items[0].item_code = LNM__STRING; item_lst2.items[0].bufaddr = lnm_buff; item_lst2.items[0].retlenaddr = 0; item_lst2.items[1].buflen = strlen (syslib); item_lst2.items[1].item_code = LNM__STRING; item_lst2.items[1].bufaddr = syslib; item_lst2.items[1].retlenaddr = 0; item_lst2.terminator = 0; status = SYS$CRELNM (0, /* attr */ &tabledsc, /* tabnam */ &linkdsc, /* lognam */ &acmode, /* acmode */ &item_lst2); } tabledsc.adr = "LNM$JOB"; tabledsc.len = strlen (tabledsc.adr); tabledsc.mbz = 0; linkdsc.adr = "GCC_LD_LINK"; linkdsc.len = strlen (linkdsc.adr); linkdsc.mbz = 0; item_lst1.items[0].buflen = LNM_C_NAMLENGTH; item_lst1.items[0].item_code = LNM__STRING; item_lst1.items[0].bufaddr = lnm_buff; item_lst1.items[0].retlenaddr = &lnm_buff_len; item_lst1.terminator = 0; status = SYS$TRNLNM (0, /* attr */ &tabledsc, /* tabnam */ &linkdsc, /* lognam */ 0, /* acmode */ &item_lst1); /* If GCC_LD_LINK is defined, redefine LINK to use the equivalence name (sometimes the LINK program version is used by VMS to determine compatibility). */ if ((status & 1) == 1) { unsigned char acmode = PSL_C_USER; /* Don't retain after image exit. */ /* Only visible to current and child processes. */ tabledsc.adr = "LNM$PROCESS"; tabledsc.len = strlen (tabledsc.adr); tabledsc.mbz = 0; linkdsc.adr = "LINK"; linkdsc.len = strlen (linkdsc.adr); linkdsc.mbz = 0; item_lst1.items[0].buflen = lnm_buff_len; item_lst1.items[0].item_code = LNM__STRING; item_lst1.items[0].bufaddr = lnm_buff; item_lst1.items[0].retlenaddr = 0; item_lst1.terminator = 0; status = SYS$CRELNM (0, /* attr */ &tabledsc, /* tabnam */ &linkdsc, /* lognam */ &acmode, /* acmode */ &item_lst1); } } #else static void maybe_set_link_compat (void) { } #endif /* Set environment defined executable attributes. */ static int set_exe (const char *arg) { char allargs [1024]; int res; snprintf (allargs, sizeof (allargs), "$@gnu:[bin]set_exe %s %s", exefullfilename, arg); if (verbose) printf ("%s\n", allargs); res = system (allargs); if (verbose > 1) printf ("$!status = %d\n", res); if ((res & 1) != 1) { fprintf (stderr, "ld error: popen set_exe\n"); return 1; } return 0; } /* The main program. Spawn the VMS linker after fixing up the Unix-like flags and args to be what the VMS linker wants. */ int main (int argc, char **argv) { /* File specification for vms-dwarf2.o. */ char *vmsdwarf2spec = 0; /* File specification for vms-dwarf2eh.o. */ char *vmsdwarf2ehspec = 0; int i; char cwdev[128], *devptr; int cwdevlen; FILE *optfile; char *cwd, *ptr; char *optfilename; int status = 0; /* Some linker options can be set with logicals. */ if (getenv ("GNAT$LD_NOCALL_DEBUG")) ld_nocall_debug = 1; if (getenv ("GNAT$LD_MKTHREADS")) ld_mkthreads = 1; if (getenv ("GNAT$LD_UPCALLS")) ld_upcalls = 1; if (getenv ("GNAT$LD_SHARED_LIBS")) staticp = 0; /* Get current dir. */ #ifdef VMS cwd = getcwd (0, 1024, 1); #else cwd = getcwd (0, 1024); strcat (cwd, "/"); #endif /* Extract device part of the path. */ devptr = strchr (cwd, ':'); if (devptr) cwdevlen = (devptr - cwd) + 1; else cwdevlen = 0; memcpy (cwdev, cwd, cwdevlen); cwdev [cwdevlen] = '\0'; maybe_set_link_compat (); /* Linker command starts with the command name. */ addarg ("$ link"); /* Pass to find args that have to be append first. */ preprocess_args (argc , argv); /* Pass to find the rest of the args. */ process_args (argc , argv); if (!verbose) addarg ("/noinform"); /* Create a temp file to hold args, otherwise we can easily exceed the VMS command line length limits. */ optfilename = (char *) xmalloc (strlen (exefilename) + 13); strcpy (optfilename, exefilename); ptr = strrchr (optfilename, '.'); if (ptr) *ptr = 0; strcat (optfilename, ".opt_tmpfile"); optfile = fopen (optfilename, "w"); /* Write out the IDENTIFICATION argument first so that it can be overridden by an options file. */ for (i = 1; i < argc; i++) { int arg_len = strlen (argv[i]); if (arg_len > 6 && strncasecmp (argv[i], "IDENT=", 6) == 0) { /* Comes from command line. If present will always appear before --identification=... and will override. */ break; } else if (arg_len > 17 && strncasecmp (argv[i], "--identification=", 17) == 0) { /* Comes from pragma Ident (). */ fprintf (optfile, "case_sensitive=yes\n"); fprintf (optfile, "IDENTIFICATION=\"%-.15s\"\n", &argv[i][17]); fprintf (optfile, "case_sensitive=NO\n"); } } for (i = 1; i < argc; i++) { int arg_len = strlen (argv[i]); if (strcmp (argv[i], "-o") == 0) { /* Already handled. */ i++; } else if (arg_len > 2 && strncmp (argv[i], "-l", 2) == 0) { const char *libname; libname = expand_lib (&argv[i][2]); if (libname != NULL) { int len = strlen (libname); const char *ext; if (len > 4 && strcasecmp (&libname [len-4], ".exe") == 0) ext = "/shareable"; else ext = "/library"; if (libname[0] == '[') fprintf (optfile, "%s%s%s\n", cwdev, libname, ext); else fprintf (optfile, "%s%s\n", libname, ext); } } else if (strcmp (argv[i], "-v" ) == 0 || strncmp (argv[i], "-g", 2 ) == 0 || strcmp (argv[i], "-static" ) == 0 || strcmp (argv[i], "-map" ) == 0 || strcmp (argv[i], "-save-temps") == 0 || strcmp (argv[i], "--noinhibit-exec") == 0 || (arg_len > 2 && strncmp (argv[i], "-L", 2) == 0) || (arg_len >= 6 && strncmp (argv[i], "-share", 6) == 0)) { /* Already handled. */ } else if (strncmp (argv[i], "--opt=", 6) == 0) fprintf (optfile, "%s\n", argv[i] + 6); else if (arg_len > 1 && argv[i][0] == '@') { /* Read response file (in fact a single line of filenames). */ FILE *atfile; char *ptr, *ptr1; struct stat statbuf; char *buff; int len; if (stat (&argv[i][1], &statbuf)) { fprintf (stderr, "Couldn't open linker response file: %s\n", &argv[i][1]); exit (EXIT_FAILURE); } /* Read the line. */ buff = (char *) xmalloc (statbuf.st_size + 1); atfile = fopen (&argv[i][1], "r"); fgets (buff, statbuf.st_size + 1, atfile); fclose (atfile); /* Remove trailing \n. */ len = strlen (buff); if (buff [len - 1] == '\n') { buff [len - 1] = 0; len--; } /* Put the filenames to the opt file. */ ptr = buff; do { ptr1 = strchr (ptr, ' '); if (ptr1) *ptr1 = 0; /* Add device name if a path is present. */ ptr = to_host_file_spec (ptr); if (ptr[0] == '[') fprintf (optfile, "%s%s\n", cwdev, ptr); else fprintf (optfile, "%s\n", ptr); ptr = ptr1 + 1; } while (ptr1); } else if ((argv[i][0] == '/') && (strchr (&argv[i][1], '/') == 0)) { /* Unix style file specs and VMS style switches look alike, so assume an arg consisting of one and only one slash, and that being first, is really a switch. */ addarg (argv[i]); } else if (arg_len > 4 && strncasecmp (&argv[i][arg_len-4], ".opt", 4) == 0) { /* Read option file. */ FILE *optfile1; char buff[256]; /* Disable __UNIX_FOPEN redefinition in case user supplied .opt file is not stream oriented. */ optfile1 = (fopen) (argv[i], "r"); if (optfile1 == 0) { perror (argv[i]); status = 1; goto cleanup_and_exit; } while (fgets (buff, sizeof (buff), optfile1)) fputs (buff, optfile); fclose (optfile1); } else if (arg_len > 7 && strncasecmp (argv[i], "GSMATCH", 7) == 0) fprintf (optfile, "%s\n", argv[i]); else if (arg_len > 6 && strncasecmp (argv[i], "IDENT=", 6) == 0) { /* Comes from command line and will override pragma. */ fprintf (optfile, "case_sensitive=yes\n"); fprintf (optfile, "IDENT=\"%15.15s\"\n", &argv[i][6]); fprintf (optfile, "case_sensitive=NO\n"); } else if (arg_len > 17 && strncasecmp (argv[i], "--identification=", 17) == 0) { /* Already handled. */ } else { /* Assume filename arg. */ const char *file; const char *addswitch = NULL; char *buff; int buff_len; int is_cld = 0; file = to_host_file_spec (argv[i]); arg_len = strlen (file); /* Handle shareable image libraries. */ if (arg_len > 4 && strcasecmp (&file[arg_len - 4], ".exe") == 0) addswitch = "/shareable"; else if (arg_len > 4 && strcasecmp (&file[arg_len - 4], ".cld") == 0) { addswitch = "/shareable"; is_cld = 1; } /* Handle object libraries. */ else if (arg_len > 2 && strcasecmp (&file[arg_len - 2], ".a") == 0) addswitch = "/lib"; else if (arg_len > 4 && strcasecmp (&file[arg_len - 4], ".olb") == 0) addswitch = "/lib"; /* Absolutize file location. */ if (file[0] == '[') { buff = (char *) xmalloc (cwdevlen + arg_len + 1); sprintf (buff, "%s%s", cwdev, file); } else if (strchr (file, ':')) { buff = xstrdup (file); } else { buff = (char *) xmalloc (strlen (cwd) + arg_len + 1); sprintf (buff, "%s%s", cwd, file); } buff_len = strlen (buff); if (buff_len >= 15 && strcasecmp (&buff[buff_len - 14], "vms-dwarf2eh.o") == 0) { /* Remind of it. */ vmsdwarf2ehspec = xstrdup (buff); } else if (buff_len >= 13 && strcasecmp (&buff[buff_len - 12], "vms-dwarf2.o") == 0) { /* Remind of it. */ vmsdwarf2spec = xstrdup (buff); } else if (is_cld) { /* Command line definition file. */ addarg (buff); addarg (addswitch); addarg (","); } else { fprintf (optfile, "%s%s\n", buff, addswitch != NULL ? addswitch : ""); } free (buff); } } if (vmsdwarf2ehspec) { /* Sequentialize exception handling info. */ fprintf (optfile, "case_sensitive=yes\n"); fprintf (optfile, "cluster=DWARF2eh,,,%s\n", vmsdwarf2ehspec); fprintf (optfile, "collect=DWARF2eh,eh_frame\n"); fprintf (optfile, "case_sensitive=NO\n"); } if (debug && vmsdwarf2spec) { /* Sequentialize the debug info. */ fprintf (optfile, "case_sensitive=yes\n"); fprintf (optfile, "cluster=DWARF2debug,,,%s\n", vmsdwarf2spec); fprintf (optfile, "collect=DWARF2debug,debug_abbrev,debug_aranges,-\n"); fprintf (optfile, " debug_frame,debug_info,debug_line,debug_loc,-\n"); fprintf (optfile, " debug_macinfo,debug_pubnames,debug_str,-\n"); fprintf (optfile, " debug_zzzzzz\n"); fprintf (optfile, "case_sensitive=NO\n"); } if (debug && share && vmsdwarf2spec) { /* Sequentialize the shared library debug info. */ fprintf (optfile, "case_sensitive=yes\n"); fprintf (optfile, "symbol_vector=(-\n"); fprintf (optfile, "%s$DWARF2.DEBUG_ABBREV/$dwarf2.debug_abbrev=DATA,-\n", sharebasename); fprintf (optfile, "%s$DWARF2.DEBUG_ARANGES/$dwarf2.debug_aranges=DATA,-\n", sharebasename); fprintf (optfile, "%s$DWARF2.DEBUG_FRAME/$dwarf2.debug_frame=DATA,-\n", sharebasename); fprintf (optfile, "%s$DWARF2.DEBUG_INFO/$dwarf2.debug_info=DATA,-\n", sharebasename); fprintf (optfile, "%s$DWARF2.DEBUG_LINE/$dwarf2.debug_line=DATA,-\n", sharebasename); fprintf (optfile, "%s$DWARF2.DEBUG_LOC/$dwarf2.debug_loc=DATA,-\n", sharebasename); fprintf (optfile, "%s$DWARF2.DEBUG_MACINFO/$dwarf2.debug_macinfo=DATA,-\n", sharebasename); fprintf (optfile, "%s$DWARF2.DEBUG_PUBNAMES/$dwarf2.debug_pubnames=DATA,-\n", sharebasename); fprintf (optfile, "%s$DWARF2.DEBUG_STR/$dwarf2.debug_str=DATA,-\n", sharebasename); fprintf (optfile, "%s$DWARF2.DEBUG_ZZZZZZ/$dwarf2.debug_zzzzzz=DATA)\n", sharebasename); fprintf (optfile, "case_sensitive=NO\n"); } fprintf (optfile, "PSECT_ATTR=LIB$INITIALIZE,GBL\n"); fclose (optfile); /* Append opt file. */ addarg (" "); addarg (optfilename); addarg ("/opt"); if (verbose) printf ("%s\n", link_cmd); status = system (link_cmd); if (verbose > 1) printf ("$!status = %d\n", status); if ((status & 1) != 1) { status = 1; goto cleanup_and_exit; } if (debug && !share && ld_nocall_debug) { status = set_exe ("/flags=nocall_debug"); if (status != 0) goto cleanup_and_exit; } if (!share && ld_mkthreads) { status = set_exe ("/flags=mkthreads"); if (status != 0) goto cleanup_and_exit; } if (!share && ld_upcalls) { status = set_exe ("/flags=upcalls"); if (status != 0) goto cleanup_and_exit; } status = 0; cleanup_and_exit: if (!save_temps) remove (optfilename); if (status == 0) exit (EXIT_SUCCESS); if (exefullfilename && inhibit_exec == 1) remove (exefullfilename); exit (EXIT_FAILURE); }
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